AMD Radeon R9 270 vs NVIDIA T550 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
May 2022
Generation
Volcanic Islands
Quadro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
1065 MHz
Boost Clock
925 MHz
1665 MHz
Memory Clock
1400 MHz
1500 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
64bit
Bandwidth
179.2GB/s
96.00GB/s
Render Config
Compute Units
20
—
Shading Units
1280
1024
TMUs
80
64
ROPs
32
32
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
1024 KB
SM Count
—
16
Theoretical Performance
Pixel Rate
29.60 GPixel/s
53.28 GPixel/s
Texture Rate
74.00 GTexel/s
106.6 GTexel/s
FP32 (float)
2.368 TFLOPS
3.410 TFLOPS
FP64 (double)
148.0 GFLOPS
106.6 GFLOPS
FP16 (half)
—
6.820 TFLOPS
Graphics Processor
GPU Name
Curacao
TU117
GPU Variant
Curacao PRO(215-0848000)
—
Architecture
GCN 1.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.8 billion
4.7 billion
Die Size
212 mm²
200 mm²
Board Design
TDP
150W
23W
Suggested PSU
450 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
—
7.5
Benchmark
3DMark Time Spy
1,603
2,281
3DMark Time Spy Extreme
—
959
Blender
—
256
▲ Specs Compare
Data sourced from official specifications and benchmark tests.